Editor becomes sluggish

Karellen · Today, 03:44 AM

Hi again @kovidgoyal

I first installed v8.2, then updated to v8.5, which I am still on. (I don't install every update, maybe every second or third release) Ever since updating to the v8 line, I have experienced the Editor becoming very sluggish.

Sometimes I need to step through Regex Search and replace instead of change all. This opens xhtml sheets as I step through. As I am stepping through, I might spot other issues and quickly fix them.

I might have, say, 30 pages open. The editor then becomes very sluggish. Trying to move the cursor using arrows, and it takes a second or two for it to move. Trying to type (I type 50wpm) and the letters appear very slowly, maybe upto a second between letters.

I can then flip to other running programs on my pc, and everything is normal. Flip back to Calibre Editor and it is sluggish. If I flip to Calibre library and, say, edit metadata on a book it is not sluggish, but there is a very slight jerkiness when typing. I then need to close all the pages, close the editor, then re-open it and continue with my edits until it happens again.

I haven't seen anybody else report this. Any idea what could be causing this? What other info can I provide?

PC is i7-10700K, 32GB RAM running Win11

Thanks.

kovidgoyal · Today, 07:10 AM

First reboot into safe mode and see if the the sluggishness still happens.

Karellen · Today, 03:15 PM

Reboot Windows into safe mode? Not restart Calibre in debug mode?
Ok, will do.

Today, 03:44 AM	#1
Karellen Wizard Posts: 1,615 Karma: 9500498 Join Date: Sep 2021 Location: Australia Device: Kobo Libra 2	Editor becomes sluggish Hi again @kovidgoyal I first installed v8.2, then updated to v8.5, which I am still on. (I don't install every update, maybe every second or third release) Ever since updating to the v8 line, I have experienced the Editor becoming very sluggish. Sometimes I need to step through Regex Search and replace instead of change all. This opens xhtml sheets as I step through. As I am stepping through, I might spot other issues and quickly fix them. I might have, say, 30 pages open. The editor then becomes very sluggish. Trying to move the cursor using arrows, and it takes a second or two for it to move. Trying to type (I type 50wpm) and the letters appear very slowly, maybe upto a second between letters. I can then flip to other running programs on my pc, and everything is normal. Flip back to Calibre Editor and it is sluggish. If I flip to Calibre library and, say, edit metadata on a book it is not sluggish, but there is a very slight jerkiness when typing. I then need to close all the pages, close the editor, then re-open it and continue with my edits until it happens again. I haven't seen anybody else report this. Any idea what could be causing this? What other info can I provide? PC is i7-10700K, 32GB RAM running Win11 Thanks. Attached Thumbnails Last edited by Karellen; Today at 04:01 AM.

Today, 03:15 PM	#3
Karellen Wizard Posts: 1,615 Karma: 9500498 Join Date: Sep 2021 Location: Australia Device: Kobo Libra 2	Reboot Windows into safe mode? Not restart Calibre in debug mode? Ok, will do. Last edited by Karellen; Today at 03:19 PM.

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Today, 07:10 AM	#2
kovidgoyal creator of calibre Posts: 45,374 Karma: 27230406 Join Date: Oct 2006 Location: Mumbai, India Device: Various	First reboot into safe mode and see if the the sluggishness still happens.

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